Visit Our UNIX and Linux User Community


Shifting of lines in a file


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Shifting of lines in a file
# 8  
Old 08-03-2009
Thread closed, warning given to stay in old thread with same problem - Please continue where anchal_khare refers to, ty.

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Shifting of data because of special characters

Hi Forum. I have a unique problem that I'm hoping someone can assist me. I'm generating a fixed width file and one of the output column (person_name at col. pos.#483 defined as string(36) sometimes contains french characters in the name and it causes the next column of data to shift to the... (10 Replies)
Discussion started by: pchang
10 Replies

2. Shell Programming and Scripting

Find all lines in file such that each word on that line appears in at least n lines of the file

I have a file where every line includes four expressions with a caret in the middle (plus some other "words" or fields, always separated by spaces). I would like to extract from this file, all those lines such that each of the four expressions containing a caret appears in at least four different... (9 Replies)
Discussion started by: uncleMonty
9 Replies

3. Shell Programming and Scripting

Fields shifting in file, do to null values?

The below code runs and creates an output file with three sections. The first 2 sections are ok, but the third section doesn't seem to put a . in all the fields that are blank. I don't know if this is what causes the last two fields in the current output to shift to a newline, but I can not seem... (3 Replies)
Discussion started by: cmccabe
3 Replies

4. Shell Programming and Scripting

Print . in blank fields to prevent fields from shifting

The below code works great, kindly provided by @Don Cragun, the lines in bold print the current output. Since some of the fields printed can be blank some of the fields are shifted. I can not seem too add . to the blank fields like in the desired output. Basically, if there is nothing in the field... (10 Replies)
Discussion started by: cmccabe
10 Replies

5. Shell Programming and Scripting

Problem with blanks, shifting the row when using awk

Hello, I have files with fixed length fields. 12345 12345 12345671234567 10 1234567 12345 12345 123456 1234567 10 1234567 I want to take 1st, 3rd, 4th and 6th string. Usually 3rd and 4th string are coming as it is on the first row /1234567 and... (3 Replies)
Discussion started by: apenkov
3 Replies

6. Programming

Shifting text

I have the following functions which shifts the text by 4 and 8 characters. How can I pass an integer for the shift so that the text is shifted accordingly? void prValue4_vd ( FILE* stream, // name of output stream const char* value, // value associated with argument... (2 Replies)
Discussion started by: kristinu
2 Replies

7. Shell Programming and Scripting

Insert and shifting data at column

Hi all, i have data like this joe : 1 :a bob : 2 :b sue : 3 :c foo : 4 :d at column 2 i want to insert TOP to the top column and at column 3 i want to insert BOTTOM to the bottom column. and the result will... (12 Replies)
Discussion started by: psychop13
12 Replies

8. Shell Programming and Scripting

Shifting result of echo by specific amount

I am using echo "HELLO" I want to specify a number shiftWt so that I move hello forward by shiftWt charcaters. Is there a way to do this? (2 Replies)
Discussion started by: kristinu
2 Replies

9. UNIX for Dummies Questions & Answers

shifting space from one partition to other

hi My System is Sun Microsystems Inc. SunOS 5.10 Solaris Partition Info is /dev/vx/dsk/bootdg/var 27G 25G 1.2G 96% /var /dev/vx/dsk/bootdg/oravol 110G 54G 56G 49% /export/home I want to shift space 20G from /export/home to /var What should be the command ?? (2 Replies)
Discussion started by: kaushik02018
2 Replies

10. Shell Programming and Scripting

Extra/parse lines from a file between unque lines through the file

I need help to parse a file where there are many records, all of which are consistently separated by lines containing ^============= and "^ End of Report". Example: ============= 1 2 3 4 End of record ============= 1 3 4 End of record Etc.... I only need specific lines... (5 Replies)
Discussion started by: jouuu
5 Replies
PTHREAD_GETCPUCLOCKID(3)				     Linux Programmer's Manual					  PTHREAD_GETCPUCLOCKID(3)

NAME
pthread_getcpuclockid - retrieve ID of a thread's CPU time clock SYNOPSIS
#include <pthread.h> #include <time.h> int pthread_getcpuclockid(pthread_t thread, clockid_t *clock_id); Compile and link with -pthread. DESCRIPTION
The pthread_getcpuclockid() function returns the clock ID for the CPU time clock of the thread thread. RETURN VALUE
On success, this function returns 0; on error, it returns a nonzero error number. ERRORS
ENOENT Per-thread CPU time clocks are not supported by the system. ESRCH No thread with the ID thread could be found. VERSIONS
This function is available in glibc since version 2.2. ATTRIBUTES
For an explanation of the terms used in this section, see attributes(7). +------------------------+---------------+---------+ |Interface | Attribute | Value | +------------------------+---------------+---------+ |pthread_getcpuclockid() | Thread safety | MT-Safe | +------------------------+---------------+---------+ CONFORMING TO
POSIX.1-2001, POSIX.1-2008. NOTES
When thread refers to the calling thread, this function returns an identifier that refers to the same clock manipulated by clock_gettime(2) and clock_settime(2) when given the clock ID CLOCK_THREAD_CPUTIME_ID. EXAMPLE
The program below creates a thread and then uses clock_gettime(2) to retrieve the total process CPU time, and the per-thread CPU time con- sumed by the two threads. The following shell session shows an example run: $ ./a.out Main thread sleeping Subthread starting infinite loop Main thread consuming some CPU time... Process total CPU time: 1.368 Main thread CPU time: 0.376 Subthread CPU time: 0.992 Program source /* Link with "-lrt" */ #include <time.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <pthread.h> #include <string.h> #include <errno.h> #define handle_error(msg) do { perror(msg); exit(EXIT_FAILURE); } while (0) #define handle_error_en(en, msg) do { errno = en; perror(msg); exit(EXIT_FAILURE); } while (0) static void * thread_start(void *arg) { printf("Subthread starting infinite loop "); for (;;) continue; } static void pclock(char *msg, clockid_t cid) { struct timespec ts; printf("%s", msg); if (clock_gettime(cid, &ts) == -1) handle_error("clock_gettime"); printf("%4ld.%03ld ", ts.tv_sec, ts.tv_nsec / 1000000); } int main(int argc, char *argv[]) { pthread_t thread; clockid_t cid; int j, s; s = pthread_create(&thread, NULL, thread_start, NULL); if (s != 0) handle_error_en(s, "pthread_create"); printf("Main thread sleeping "); sleep(1); printf("Main thread consuming some CPU time... "); for (j = 0; j < 2000000; j++) getppid(); pclock("Process total CPU time: ", CLOCK_PROCESS_CPUTIME_ID); s = pthread_getcpuclockid(pthread_self(), &cid); if (s != 0) handle_error_en(s, "pthread_getcpuclockid"); pclock("Main thread CPU time: ", cid); /* The preceding 4 lines of code could have been replaced by: pclock("Main thread CPU time: ", CLOCK_THREAD_CPUTIME_ID); */ s = pthread_getcpuclockid(thread, &cid); if (s != 0) handle_error_en(s, "pthread_getcpuclockid"); pclock("Subthread CPU time: 1 ", cid); exit(EXIT_SUCCESS); /* Terminates both threads */ } SEE ALSO
clock_gettime(2), clock_settime(2), timer_create(2), clock_getcpuclockid(3), pthread_self(3), pthreads(7), time(7) COLOPHON
This page is part of release 4.15 of the Linux man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at https://www.kernel.org/doc/man-pages/. Linux 2017-09-15 PTHREAD_GETCPUCLOCKID(3)

Featured Tech Videos